APA (7th ed.) Citation

Pugh, M. A. (1929). Economic development of Siam. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Pugh, Mary Alice. Economic Development of Siam. [Washington?]: U.S. Government Printing Office, 1929.

MLA (9th ed.) Citation

Pugh, Mary Alice. Economic Development of Siam. U.S. Government Printing Office, 1929.